Other religions are also more than willing to use urban legends for their own purposes. Notice this comment:
Several years ago, a virgin young lady was on spring break in our state. She kept herself pure all through high school, but found herself in a hotel room with a stranger giving up her purity. He gave her a wrapped gift to be opened after they parted. She opened it to find a miniature casket with a note: "Welcome to the wonderful world of AIDS." (http://www.holybiblesays.org/articles/presex.htm)